Set Screws

Brand RAYCHIN

Product origin China

Delivery time 5-35 DAYS

Set Screws
RAYCHIN is a manufacturer and worldwide supplier of standard & custom fasteners（Set Screws） including those manufactured from the following materials: Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Hastelloy® G-30, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Incoloy® A-286, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Nickel 200, Nickel 200, Aluminum, Molybdenum, Nimonic, Nitronic, Tantalum, Tungsten, Waspaloy, Zirconium, Duplex S31803, Duplex S32205 and Super Duplex S32750, etc.

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Set Screws

Set Screw Sizes
• #00 - 6"
• M1.2 - M150

Availability
• Fine and course threads.
• Socket (hex) drive and slotted drives
are both available.

Set Screw Specifications
• ASME B18.3, DIN 913 / ISO 4026
• DIN 913 / ISO 4026
• DIN 914 / ISO 4027
• DIN 915 / ISO 4028
• DIN 916 / ISO 4029

RAYCHIN Set Screws are manufactured by the cold heading and hot forming technologies We offer fasteners in both USCS/Imperial and metric sizes.

RAYCHIN’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All RAYCHIN materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of fasteners in our product warehouse, which enables RAYCHIN to select, package and expedite your order quickly.

We are globally recognized as the emerging leader of high-quality, nickel alloy fasteners and are proud to serve our customers worldwide.

RAYCHIN Set Screws meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.

Set Screw

Set screws are unique in that they have no screw head, meaning that they have no protruding part past the threaded shaft: they are thread only with a socket or slotted driver insert at one end. Set screws are used to secure an object within or against another object. Typically they secure a rotating part such as a gear or shaft. Set screws are driven through a threaded hole in the rotating part until it is tight against the inner object, preventing from moving relative to the outer object. Set screws are available with with these points:

cup point

Cup Point
This is the most commonly used set screw and is identified by a cup-shaped indentation on one end. Cup points are typically used for a quick, semi-permanent or permanent applications where it is acceptable to cut the cup point edge of the screw.

Cone Point
A cone point is easily identifiable by its sharp cone-shaped point – just like an ice cream cone. Cone point set screws deliver the strongest clamping force due to the deep penetration of the point. As a result they are used for permanent assembly.

flat point set

Flat Point
The cheapest and simplest of the set screw point styles, this screw has a flat surface on the bottom of the screw. This type is used when you need the ability to frequently change parts and require minimal shaft deformation.

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